onsemi

FSA805UMX

FSA805UMX Description

The FSA805UMX is a specialized Audio Switch IC designed for consumer audio applications. Manufactured by onsemi, this device is part of the Audio Special Purpose ICs category and is housed in a 12-lead Ultra Miniature Plastic (12UMLP) package. The FSA805UMX features a 1 x 3:1 switch configuration, providing a single channel with versatile connectivity options. It operates within a supply voltage range of 2.7V to 4.4V, making it suitable for a variety of power supply environments. The device is mounted using surface mount technology, ensuring reliable and compact integration into modern electronic designs. With a Moisture Sensitivity Level (MSL) of 1, the FSA805UMX is classified as REACH Unaffected, adhering to stringent environmental compliance standards. Packaged in tape and reel (TR) format, it is ideal for automated assembly processes.

FSA805UMX Features

• Functionality: The FSA805UMX is an audio switch designed to efficiently manage audio signal routing. Its 1 x 3:1 configuration allows for seamless switching between multiple audio sources, ensuring high-quality audio performance.
• Supply Voltage Range: Operating within a 2.7V to 4.4V supply voltage range, the FSA805UMX offers flexibility in power supply requirements, making it suitable for a wide range of consumer audio devices.
• Mounting Type: The surface mount technology ensures a compact and reliable integration into printed circuit boards, optimizing space usage and enhancing durability.
• Environmental Compliance: Classified as REACH Unaffected, the FSA805UMX meets stringent environmental standards, ensuring compliance with global regulations.
• Moisture Sensitivity Level: With an MSL of 1, the FSA805UMX is suitable for unlimited exposure to standard factory environments, reducing the risk of moisture-related damage during manufacturing.
• Packaging: The tape and reel (TR) packaging format is ideal for automated assembly processes, ensuring efficient and consistent production.

FSA805UMX Applications

The FSA805UMX is specifically designed for consumer audio applications, making it ideal for devices such as portable audio players, smartphones, tablets, and other consumer electronics that require efficient audio signal routing. Its compact size and surface mount technology make it suitable for space-constrained designs, while its wide supply voltage range ensures compatibility with various power supply configurations. The FSA805UMX is particularly beneficial in applications where multiple audio sources need to be switched seamlessly, such as in devices with multiple input options (e.g., microphone, line-in, and Bluetooth).

Conclusion of FSA805UMX

The FSA805UMX from onsemi is a robust and versatile audio switch IC tailored for consumer audio applications. Its 1 x 3:1 switch configuration and wide supply voltage range make it an ideal choice for modern consumer electronics. The surface mount technology and compact 12UMLP package ensure reliable integration into space-constrained designs, while its REACH Unaffected status and MSL 1 classification provide environmental compliance and manufacturing flexibility. Although the FSA805UMX is now obsolete, its unique features and performance benefits make it a notable solution for applications requiring efficient audio signal routing and high-quality audio performance.